| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 138,946 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 664,695 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,773 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,772 |
| World Currency Quiz | 0 | - | 4.92 | 298,318 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,531 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,939 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,744 |
| Fruits by Picture | 0 | - | 4.20 | 804,555 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,326 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,834 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,086 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,587 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,975 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,405 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,524 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,759 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,278 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,821 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,487 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,466 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,509 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,129 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 334,722 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,833 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,373 |
| Famous Billionaires | 0 | - | 4.14 | 67,248 |
| Car Model to Make | 0 | - | 4.18 | 195,130 |
| Star Wars Quotes | 0 | - | 4.84 | 173,395 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,639 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,940 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.89 | 50,438 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,051 |
| World's Biggest Airlines | 0 | - | 4.44 | 123,837 |
| Books with Food in the Title | 0 | - | 3.93 | 39,590 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,454 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,527 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,437 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,090 |
| Countries by Milk Production | 0 | - | 4.54 | 43,609 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,893 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,138 |
| Companies by Country | 0 | - | 4.56 | 118,684 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 112,567 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,769 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,830 |
| Foods of the World by Description | 0 | - | 4.18 | 45,934 |
| Foods by Picture | 0 | - | 3.81 | 225,450 |
| Citrus Fruits | 0 | - | 3.65 | 41,946 |
| Junk Foods by Picture | 0 | - | 3.69 | 95,988 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,113 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 63,053 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,772 |
| Vegetables by Picture | 0 | - | 4.39 | 62,838 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,453 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,456 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 361,606 |
| Groups of Things - The Bible | 0 | - | 4.43 | 54,790 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,856 |
| Astronomy Decoder | 0 | - | 4.50 | 37,837 |
| Word Chain - The Bible | 0 | - | 4.44 | 41,012 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.47 | 70,467 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,181 |
| Category Elimination - Elements | 0 | - | 4.62 | 53,224 |
| The Wonderful World of Elon Musk | 0 | - | 2.87 | 10,843 |
| Product Mascots Quiz | 0 | - | 3.93 | 25,012 |
| American Commercial Jingles | 0 | - | 3.86 | 7,851 |
| Movies with Food in the Title | 0 | - | 4.14 | 231,849 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,355 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,907 |
| Popular Royal Names | 0 | - | 4.27 | 124,464 |
| First Names of Painters | 0 | - | 4.43 | 59,594 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,282 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,422 |
| Character to Author #1 | 0 | - | 4.52 | 43,203 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,272 |
| Japanese Companies | 0 | - | 4.28 | 34,075 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,059 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,339 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,479 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,287 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,005 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,613 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,666 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,105 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,074 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,203 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,271 |
| Sci-Fi Movie Quotes | 0 | - | 4.31 | 36,841 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,093 |
| Books by Country Quiz | 0 | - | 4.30 | 32,173 |
| Colors by Letter | 0 | - | 4.25 | 162,018 |
| Sibling Actors | 0 | - | 4.12 | 47,442 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,715 |
| Countries with Four Letters | 0 | - | 4.99 | 418,434 |
| Random Symbol to Element | 0 | - | 4.88 | 92,201 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,640 |
| Random Country to Capital | 0 | - | 4.98 | 911,423 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,529 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,854 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,795 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,167 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,842 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,180 |
| Countries with NO Military | 0 | - | 4.97 | 61,149 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,725 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,893 |
| NATO Countries | 0 | - | 4.98 | 275,617 |
| EU Countries Quiz | 0 | - | 4.99 | 269,830 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,006 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,137 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,423 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,802 |
| Corporate Partnerships | 0 | - | 4.56 | 36,789 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,051 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,154 |
| Most Valuable Brands | 0 | - | 4.28 | 135,018 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,719 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,110 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,655 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,505 |
| Foods by Country of Origin #2 | 0 | - | 3.67 | 59,277 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,291 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,802 |
| Islands by Country #1 | 0 | - | 4.87 | 174,464 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,900 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,265 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,324 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 276,479 |
| Character to Author #2 | 0 | - | 4.55 | 30,268 |
| Superhero Decoder | 0 | - | 4.36 | 54,318 |
| Marvel Superheroes | 0 | - | 4.37 | 294,586 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 114,810 |
| Countries by Emojis | 0 | - | 4.99 | 236,099 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,280 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,403 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,215 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,585 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,300 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,091 |
| Country Chain | 0 | - | 4.96 | 215,691 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,734 |
| Capital Cities Chain | 0 | - | 4.84 | 81,898 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,109 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,975 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,761 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,370 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,339 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,513 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,751 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,357 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,437 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,980 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,237 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,239 |
| Coldest World Capitals | 0 | - | 4.95 | 133,036 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,416 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,902 |
| Buddhist Countries | 0 | - | 4.96 | 142,926 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,881 |
| Most Valuable Tech Companies | 0 | - | 4.15 | 31,674 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,006 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,141 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,472 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,536 |
| Richest Island Countries | 0 | - | 4.84 | 99,496 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,629 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,693 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,040 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,922 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,694 |
| American Foods | 0 | - | 3.66 | 39,275 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,612 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,260 |
| WWII First Names | 0 | - | 4.44 | 41,557 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,651 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,613 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 128,912 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,429 |
| Political Quotes | 0 | - | 4.17 | 19,800 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,295 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,587 |
| Famous Catholics | 0 | - | 4.16 | 27,473 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,055 |
| Who Did These Sidekicks Work With? | 0 | - | 4.24 | 109,780 |
| The Eleven Colors | 0 | - | 4.73 | 233,261 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,459 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,637 |
| Batman Actors Quiz | 0 | - | 4.26 | 47,813 |
| Avengers Team Members | 0 | - | 4.05 | 77,032 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,272 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,279 |
| X-Men Mutants | 0 | - | 4.05 | 46,849 |
| The Spiderman Quiz | 0 | - | 4.31 | 71,896 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,339 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,829 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,246 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,994 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,413 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,434 |
